package com.itheima;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/servletUpdate")
public class ServletUpdate extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String id = request.getParameter("id");
        //System.out.println(id);
        UserDao u =new UserDao();
        User one = u.findOne(id);
        request.setAttribute("one",one);
        //System.out.println(1);
        //System.out.println(one);
        request.getRequestDispatcher("/update.jsp").forward(request,response);

    }
}